Scientists could be getting close to identifying some of the genes that increase the risk of alcohol dependence.
Making the most of one doctor's visit.
Researchers discover potentially quick, cheap technique.
See why hummingbirds have a hankering for the sweet stuff.
Finding ways to combat this deadly disease.
Urban 'microbiome' can offer glimpses into disease trends.
Hungry hippos heft grass from African savannahs to rivers.
Regular consumption of tea and citrus can be beneficial for your health.
Combining treated bed nets with potential vaccines could make matters worse.
Brown-headed cowbirds use distance to judge threat of approaching cars.